Date.prototype.format = function(fmt) {
	var o = {
		"y+": this.getFullYear, //年
		"M+": this.getMonth() + 1, //月份
		"d+": this.getDate(), //日
		"h+": this.getHours(), //小时
		"m+": this.getMinutes(), //分
		"s+": this.getSeconds() //秒
	};
	if (/(y+)/.test(fmt)) fmt = fmt.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
	for (var k in o)
		if (new RegExp("(" + k + ")").test(fmt)) fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : ((
			"00" + o[k]).substr(("" + o[k]).length)));
	return fmt;
}

window.onload = function(){
	if (document.getElementById('dateTime') != null)
		setInterval("document.getElementById('dateTime').innerHTML = (new Date()).format('yyyy-MM-dd hh:mm:ss');", 1000);
};

function pro_rate(id_name, rate) {
	console.log(id_name+'_rate');
	var pro = document.getElementById(id_name+'_rate');
	pro.style.width = rate + '%';
	return pro.clientWidth;
}

